{"product_id":"dorman-520-744-suspension-control-arm-and-ball-joint-assembly","title":"Dorman 520-744 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward","description":"\u003ch2\u003eDurable Suspension Control Arm and Ball Joint Assembly for BMW 740i, 740iL, 750iL\u003c\/h2\u003e\u003cp\u003eThe Dorman 520-744 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for BMW 740i, 740iL, and 750iL models. Designed with quality materials and pre-greased components, this assembly offers reliable operation and long service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased ball joint for immediate use\u003c\/li\u003e\n\u003cli\u003eIncludes rubber bushings and mounting hardware\u003c\/li\u003e\n\u003cli\u003eAluminum control arm with black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePress-in ball joint with threaded stud for secure fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 740i, 740iL, and 750iL suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis suspension control arm and ball joint assembly features a forged and cast aluminum control arm designed for light suspension grade applications. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce vibration and noise, while the ball joint is press-in mounted with a 14 mm threaded stud for secure attachment. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single 12.3 mm mounting hole. Mounting hardware is included to facilitate installation.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman 520-744 assembly is specifically compatible with BMW 740i, 740iL, and 750iL models. It is designed to replace worn or damaged suspension control arms and ball joints, restoring proper suspension geometry and vehicle handling characteristics.\u003c\/p\u003e\u003ch2\u003eCommon Suspension Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive play or looseness in steering\u003c\/li\u003e\n\u003cli\u003eUneven tire wear due to misalignment\u003c\/li\u003e\n\u003cli\u003eClunking or knocking noises from front suspension\u003c\/li\u003e\n\u003cli\u003eVibration or instability during driving\u003c\/li\u003e\n\u003cli\u003eWorn bushings causing reduced ride comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires basic suspension tools and mechanical knowledge. The assembly comes pre-greased and includes mounting hardware, but no grease fitting is provided. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Torque all fasteners to manufacturer specifications. Since this part is not adjustable, verify fitment carefully before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman suspension components are manufactured to meet or exceed OEM standards. The 520-744 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its reliability for BMW 740i, 740iL, and 750iL applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43988580729013,"sku":"BKKY-520-744","price":76.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_520744_Fro.jpg?v=1775007715","url":"https:\/\/www.partcatalog.com\/products\/dorman-520-744-suspension-control-arm-and-ball-joint-assembly","provider":"PartCatalog","version":"1.0","type":"link"}